:root {
  --ink: #172235;
  --muted: #687386;
  --navy: #102a43;
  --navy-2: #1d435f;
  --teal: #177e72;
  --teal-soft: #e8f5f2;
  --red: #b7293c;
  --red-soft: #fbe9ec;
  --gold: #b27a1b;
  --gold-soft: #fff2d5;
  --blue: #2d6aa0;
  --blue-soft: #e8f1fa;
  --line: #dce4eb;
  --line-strong: #c5d0db;
  --paper: #ffffff;
  --canvas: #f3f6f8;
  --shadow: 0 18px 46px rgba(16, 42, 67, .09);
  --shadow-sm: 0 8px 22px rgba(16, 42, 67, .07);
  --radius: 18px;
  --radius-sm: 11px;
  --font: "Helvetica Neue", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { min-height: 100%; background: var(--canvas); }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  background:
    radial-gradient(circle at 88% 2%, rgba(23, 126, 114, .075), transparent 26rem),
    linear-gradient(180deg, #f9fbfc 0, var(--canvas) 32rem);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.55;
}
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }

.boot {
  min-height: 100vh;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 13px;
  color: var(--muted);
}
.boot-mark, .brand-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  color: #fff;
  background: linear-gradient(145deg, var(--navy), var(--teal));
  font-weight: 800;
  font-size: 13px;
  letter-spacing: .08em;
  box-shadow: 0 10px 25px rgba(16, 42, 67, .2);
}

.auth-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(370px, .85fr);
}
.auth-story {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  padding: clamp(38px, 7vw, 90px);
  color: #fff;
  background:
    linear-gradient(135deg, rgba(16,42,67,.98), rgba(24,66,91,.94)),
    repeating-linear-gradient(90deg, transparent 0 86px, rgba(255,255,255,.045) 86px 87px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.auth-story::before, .auth-story::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,.09);
}
.auth-story::before {
  width: 620px; height: 620px; right: -290px; top: -180px;
}
.auth-story::after {
  width: 330px; height: 330px; right: 7%; bottom: 8%;
  background: rgba(23,126,114,.14);
}
.auth-brand {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 13px;
  font-weight: 700;
}
.auth-copy {
  position: relative;
  z-index: 1;
  max-width: 680px;
  padding: 60px 0;
}
.eyebrow {
  color: rgba(255,255,255,.58);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.auth-copy h1 {
  margin: 20px 0 17px;
  max-width: 10em;
  font-size: clamp(36px, 5vw, 68px);
  line-height: 1.08;
  letter-spacing: -.045em;
}
.auth-copy p {
  max-width: 650px;
  margin: 0;
  color: rgba(255,255,255,.68);
  font-size: 16px;
  line-height: 1.85;
}
.flow {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.flow span {
  padding-top: 13px;
  border-top: 1px solid rgba(255,255,255,.2);
  color: rgba(255,255,255,.58);
  font-size: 12px;
}
.flow b {
  display: block;
  margin-bottom: 4px;
  color: #fff;
  font-size: 13px;
}
.auth-panel {
  display: grid;
  place-items: center;
  padding: 38px clamp(24px, 5vw, 70px);
  background: rgba(255,255,255,.94);
}
.auth-card { width: 100%; max-width: 430px; }
.auth-card h2 {
  margin: 0 0 8px;
  font-size: 29px;
  letter-spacing: -.03em;
}
.auth-sub { margin: 0 0 25px; color: var(--muted); }
.auth-links {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
}
.text-link {
  border: 0;
  padding: 0;
  color: var(--teal);
  background: none;
  font-weight: 700;
}

.field { display: grid; gap: 6px; }
.field label { font-size: 12px; font-weight: 800; color: #374151; }
.field .req { color: var(--red); }
.field input, .field select, .field textarea {
  width: 100%;
  border: 1px solid #d1dae3;
  border-radius: 10px;
  color: var(--ink);
  background: #fff;
  outline: none;
  transition: 120ms ease;
}
.field input, .field select { min-height: 42px; padding: 9px 11px; }
.field textarea { min-height: 110px; padding: 10px 11px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: #7aa0bf;
  box-shadow: 0 0 0 3px rgba(45,106,160,.08);
}
.field small { color: var(--muted); font-size: 11px; }
.form-stack { display: grid; gap: 14px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.form-grid .full { grid-column: 1 / -1; }
.form-foot {
  display: flex;
  justify-content: flex-end;
  gap: 9px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 38px;
  padding: 8px 14px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  color: var(--ink);
  background: #fff;
  font-weight: 700;
  transition: 140ms ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.btn.primary { border-color: var(--navy); color: #fff; background: var(--navy); }
.btn.teal { border-color: var(--teal); color: #fff; background: var(--teal); }
.btn.danger { border-color: #efc6cc; color: var(--red); background: #fff; }
.btn.ghost { border-color: transparent; color: var(--muted); background: transparent; }
.btn.small { min-height: 31px; padding: 5px 10px; font-size: 12px; }
.btn:disabled { opacity: .5; pointer-events: none; }

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 235px minmax(0, 1fr);
}
.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 22px 15px 17px;
  color: #fff;
  background:
    radial-gradient(circle at 0 0, rgba(23,126,114,.25), transparent 18rem),
    var(--navy);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 7px 20px;
}
.brand-mark { width: 38px; height: 38px; border-radius: 11px; font-size: 12px; }
.brand-copy strong { display: block; font-size: 14px; }
.brand-copy span { color: rgba(255,255,255,.42); font-size: 10px; letter-spacing: .11em; }
.nav-list { display: grid; gap: 5px; margin-top: 8px; }
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 11px;
  border: 0;
  border-radius: 10px;
  color: rgba(255,255,255,.65);
  background: transparent;
  text-align: left;
  font-weight: 600;
}
.nav-item:hover { color: #fff; background: rgba(255,255,255,.06); }
.nav-item.active { color: #fff; background: rgba(255,255,255,.1); box-shadow: inset 3px 0 0 var(--teal); }
.nav-number {
  display: grid;
  place-items: center;
  width: 25px; height: 25px;
  border-radius: 8px;
  color: rgba(255,255,255,.65);
  background: rgba(255,255,255,.07);
  font-size: 9px;
  font-weight: 800;
}
.nav-item.active .nav-number { background: var(--teal); color: #fff; }
.sidebar-foot {
  margin-top: auto;
  padding: 14px 8px 0;
  border-top: 1px solid rgba(255,255,255,.1);
}
.sidebar-user strong { display: block; font-size: 13px; }
.sidebar-user span { color: rgba(255,255,255,.45); font-size: 11px; }
.logout {
  width: 100%;
  margin-top: 9px;
  padding: 8px 10px;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 9px;
  color: rgba(255,255,255,.7);
  background: transparent;
}
.main { min-width: 0; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 25;
  min-height: 65px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 clamp(18px, 3vw, 40px);
  border-bottom: 1px solid rgba(220,228,235,.9);
  background: rgba(249,251,252,.9);
  backdrop-filter: blur(13px);
}
.topbar h1 { margin: 0; font-size: 18px; letter-spacing: -.02em; }
.topbar p { margin: 2px 0 0; color: var(--muted); font-size: 12px; }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 9px; }
.session-chip, .user-chip {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  background: #fff;
  font-size: 11px;
}
.content {
  width: min(1480px, 100%);
  margin: 0 auto;
  padding: 28px clamp(16px, 3vw, 40px) 54px;
}
.page-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 18px;
}
.page-head h2 { margin: 0; font-size: 25px; letter-spacing: -.035em; }
.page-head p { margin: 5px 0 0; color: var(--muted); }
.actions { display: flex; flex-wrap: wrap; gap: 8px; }
.grid-2 { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(300px, .8fr); gap: 15px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 13px; }
.stack { display: grid; gap: 14px; }
.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}
.card.pad { padding: 19px; }
.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 17px 19px 0;
}
.card-head h3 { margin: 0; font-size: 16px; }
.card-body { padding: 16px 19px 19px; }
.muted { color: var(--muted); font-size: 12px; }
.status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 9px;
  border-radius: 999px;
  color: #5e6a78;
  background: #f0f3f6;
  font-size: 11px;
  font-weight: 800;
  white-space: nowrap;
}
.status::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.status.green { color: var(--teal); background: var(--teal-soft); }
.status.red { color: var(--red); background: var(--red-soft); }
.status.amber { color: var(--gold); background: var(--gold-soft); }
.status.blue { color: var(--blue); background: var(--blue-soft); }

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(23px, 4vw, 38px);
  color: #fff;
  border-radius: 23px;
  background:
    linear-gradient(135deg, rgba(16,42,67,.98), rgba(29,67,95,.93)),
    var(--navy);
  box-shadow: var(--shadow);
}
.hero::after {
  content: "";
  position: absolute;
  right: -90px; top: -130px;
  width: 370px; height: 370px;
  border-radius: 50%;
  border: 45px solid rgba(23,126,114,.18);
}
.hero > * { position: relative; z-index: 1; }
.hero .kicker {
  color: rgba(255,255,255,.55);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .16em;
}
.hero h2 {
  max-width: 800px;
  margin: 12px 0 8px;
  font-size: clamp(27px, 3.2vw, 43px);
  line-height: 1.16;
  letter-spacing: -.04em;
}
.hero p { max-width: 790px; margin: 0; color: rgba(255,255,255,.7); font-size: 14px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.hero-tag {
  padding: 5px 9px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 8px;
  color: rgba(255,255,255,.78);
  background: rgba(255,255,255,.06);
  font-size: 11px;
}

.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 15px 0; }
.metric {
  position: relative;
  overflow: hidden;
  min-height: 122px;
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}
.metric.primary { color: #fff; border-color: var(--navy); background: linear-gradient(145deg, var(--navy), var(--navy-2)); }
.metric-label { color: var(--muted); font-size: 11px; font-weight: 800; }
.metric.primary .metric-label { color: rgba(255,255,255,.55); }
.metric-value { margin-top: 11px; font-size: 29px; font-weight: 800; letter-spacing: -.04em; line-height: 1.05; }
.metric-hint { margin-top: 8px; color: var(--muted); font-size: 10px; }
.metric.primary .metric-hint { color: rgba(255,255,255,.55); }

.stepbar {
  display: flex;
  gap: 7px;
  margin-bottom: 18px;
  overflow-x: auto;
  padding-bottom: 3px;
  scrollbar-width: thin;
}
.step {
  display: flex;
  flex: 1 0 118px;
  align-items: center;
  gap: 8px;
  min-height: 50px;
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--muted);
  background: #fff;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
}
.step span {
  display: grid;
  place-items: center;
  flex: 0 0 24px;
  height: 24px;
  border-radius: 8px;
  background: #f0f3f6;
  font-size: 9px;
}
.step.active { border-color: var(--navy); color: var(--navy); box-shadow: var(--shadow-sm); }
.step.active span { color: #fff; background: var(--navy); }
.step.done span { color: #fff; background: var(--teal); }
.quest-progress-pill { padding: 6px 10px; border: 1px solid rgba(23,126,114,.22); border-radius: 999px; color: var(--teal); background: var(--teal-soft); font-size: 10px; font-weight: 800; white-space: nowrap; }
.quest-track { display: grid; grid-template-columns: minmax(190px, .45fr) minmax(180px, 1fr) minmax(200px, .7fr); gap: 16px; align-items: center; margin: -4px 0 18px; padding: 12px 15px; border: 1px solid var(--line); border-radius: 13px; background: #fff; }
.quest-track span, .quest-track small { display: block; color: var(--muted); font-size: 9px; }
.quest-track strong { display: block; margin-top: 2px; font-size: 12px; }
.quest-track small { text-align: right; }
.quest-track-bar { height: 7px; overflow: hidden; border-radius: 99px; background: #e9eef1; }
.quest-track-bar i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--teal), #72c5b7); transition: width 240ms ease-out; }
.mission-brief {
  position: relative;
  overflow: hidden;
  margin-bottom: 16px;
  padding: 18px 20px;
  color: #fff;
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 92% 9%, rgba(93,197,178,.16), transparent 15rem),
    linear-gradient(135deg, #0c253a, #17445b);
  box-shadow: var(--shadow-sm);
}
.mission-brief.complete { background: radial-gradient(circle at 92% 9%, rgba(126,224,203,.2), transparent 15rem), linear-gradient(135deg, #0d2c34, #176259); }
.mission-brief-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.mission-brief .kicker { color: rgba(255,255,255,.45); }
.mission-brief h2 { margin: 6px 0 0; font-size: clamp(20px, 2.2vw, 28px); line-height: 1.3; letter-spacing: -.025em; }
.mission-brief-grid { display: grid; grid-template-columns: 1.15fr 1fr 1fr; gap: 8px; margin-top: 16px; }
.mission-brief-grid div { padding: 11px 12px; border: 1px solid rgba(255,255,255,.1); border-radius: 10px; background: rgba(255,255,255,.055); }
.mission-brief-grid span { color: rgba(255,255,255,.44); font-size: 8.5px; font-weight: 800; }
.mission-brief-grid p { margin: 4px 0 0; color: rgba(255,255,255,.75); font-size: 10.5px; line-height: 1.6; }

.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 13px; }
.toolbar input, .toolbar select {
  min-height: 38px; padding: 7px 10px; border: 1px solid var(--line-strong); border-radius: 9px; background: #fff;
}
.toolbar .grow { flex: 1; min-width: 220px; }
.toolbar .grow input { width: 100%; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
table { width: 100%; border-collapse: collapse; font-size: 12px; }
th, td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
th { color: #5b6675; background: #f7f9fb; font-size: 10.5px; font-weight: 800; white-space: nowrap; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: #fbfcfd; }
.cell-main { font-weight: 700; }
.cell-sub { margin-top: 2px; color: var(--muted); font-size: 10.5px; }
.num { text-align: right; font-variant-numeric: tabular-nums; }

.bar-list { display: grid; gap: 11px; }
.bar-row { display: grid; grid-template-columns: 90px minmax(0, 1fr) 45px; gap: 9px; align-items: center; font-size: 11px; }
.bar-track { overflow: hidden; height: 8px; border-radius: 99px; background: #edf1f4; }
.bar-fill { height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--teal), #5bb8a8); }
.bar-row strong { text-align: right; font-size: 11px; }

.business-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 11px; }
.business-card {
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--ink);
  background: #fff;
  text-align: left;
}
.business-card.interactive { cursor: pointer; transition: border-color var(--motion), transform var(--motion), box-shadow var(--motion); }
.business-card.interactive:hover { border-color: #94b7b0; transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.business-card.interactive.selected { border-color: var(--teal); box-shadow: inset 0 0 0 1px var(--teal); }
.business-card h4 { margin: 0 0 8px; font-size: 14px; }
.business-values { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 10px; }
.business-values div { padding: 8px 9px; border-radius: 9px; background: #f7f9fb; }
.business-values span { display: block; color: var(--muted); font-size: 9px; }
.business-values strong { display: block; margin-top: 2px; font-size: 14px; }

.benchmark-card {
  display: grid;
  grid-template-columns: minmax(260px, 1.3fr) minmax(420px, 1fr);
  gap: 24px;
  margin-top: 16px;
  padding: 20px;
  color: #fff;
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 92% 12%, rgba(255,255,255,.1), transparent 18rem),
    linear-gradient(135deg, #0d2338, #17445c);
  box-shadow: var(--shadow-sm);
}
.benchmark-card h3 { margin: 8px 0 6px; font-size: 18px; }
.benchmark-card p { max-width: 650px; margin: 0; color: rgba(255,255,255,.65); font-size: 12px; }
.benchmark-kpis { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.benchmark-kpis div { padding: 12px; border: 1px solid rgba(255,255,255,.11); border-radius: 12px; background: rgba(255,255,255,.06); }
.benchmark-kpis span { display: block; color: rgba(255,255,255,.54); font-size: 10px; }
.benchmark-kpis strong { display: block; margin-top: 3px; font-size: 16px; font-variant-numeric: tabular-nums; }
.analytics-metrics { margin-top: 12px; }
.statistic-row { grid-template-columns: 84px minmax(0, 1fr) 58px; }
.risk-fill { background: linear-gradient(90deg, var(--red), #d87583); }
.mini-list { display: grid; gap: 6px; margin-top: 14px; }
.mini-list span { padding: 8px 10px; border-radius: 9px; color: var(--muted); background: #f7f9fb; font-size: 10.5px; }
.mini-list span::before { content: "·"; margin-right: 7px; color: var(--teal); font-weight: 900; }
.mix-list { display: grid; gap: 8px; }
.mix-list > div { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; padding: 10px; border-radius: 10px; background: #f7f9fb; }
.mix-list span { min-width: 65px; color: var(--muted); font-size: 10px; }
.mix-list b { padding: 3px 7px; border: 1px solid var(--line); border-radius: 7px; background: #fff; font-size: 10px; }
.text-danger { color: var(--red) !important; }
.section-title { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 13px; }
.section-title h3 { margin: 4px 0 0; font-size: 17px; }
.kicker { color: var(--muted); font-size: 9px; font-weight: 900; letter-spacing: .14em; }

.analysis-business-grid { margin-top: 16px; }
.analysis-workbench { margin-top: 16px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.analysis-toolbar { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px; padding: 16px; border-bottom: 1px solid var(--line); background: #f8fafb; }
.analysis-filter-label { display: grid; gap: 6px; }
.analysis-filter-label > span, .analysis-field > span { color: var(--muted); font-size: 9px; font-weight: 800; }
.segmented-control { display: flex; padding: 3px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.segmented-control button { min-height: 32px; padding: 5px 10px; border: 0; border-radius: 7px; color: var(--muted); background: transparent; font-size: 10px; font-weight: 700; }
.segmented-control button:hover { color: var(--ink); background: #f0f4f6; }
.segmented-control button.active { color: #fff; background: var(--navy); box-shadow: 0 4px 10px rgba(16,42,67,.16); }
.analysis-field { display: grid; gap: 6px; min-width: 130px; }
.analysis-field.grow { flex: 1; min-width: 190px; }
.analysis-field select, .search-input input { width: 100%; min-height: 38px; padding: 7px 10px; border: 1px solid var(--line-strong); border-radius: 9px; color: var(--ink); background: #fff; outline: none; font-size: 11px; }
.analysis-field select:focus, .search-input input:focus { border-color: #7aa0bf; box-shadow: 0 0 0 3px rgba(45,106,160,.08); }
.search-input { position: relative; }
.search-input input { padding-right: 34px; }
.search-input b { position: absolute; right: 10px; top: 50%; color: var(--muted); transform: translateY(-50%); }
.analysis-kpi-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-bottom: 1px solid var(--line); }
.analysis-kpi-grid > div { min-width: 0; padding: 15px 16px; border-right: 1px solid var(--line); }
.analysis-kpi-grid > div:last-child { border-right: 0; }
.analysis-kpi-grid span, .analysis-kpi-grid small { display: block; color: var(--muted); font-size: 9px; }
.analysis-kpi-grid strong { display: block; margin: 4px 0; overflow: hidden; font-size: 19px; text-overflow: ellipsis; font-variant-numeric: tabular-nums; }
.analysis-result-grid { display: grid; grid-template-columns: minmax(0, 1.7fr) minmax(260px, .6fr); }
.analysis-table-panel { min-width: 0; padding: 16px; border-right: 1px solid var(--line); }
.analysis-panel-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.analysis-panel-head h3 { margin: 4px 0 0; font-size: 15px; }
.analysis-panel-head > span { color: var(--muted); font-size: 9px; }
.analysis-table { min-width: 760px; }
.analysis-table th { padding-top: 8px; padding-bottom: 8px; }
.analysis-table tbody tr { cursor: default; }
.sort-button { padding: 0; border: 0; color: inherit; background: transparent; font: inherit; font-weight: 800; }
.sort-button:hover, .sort-button.active { color: var(--teal); }
.analysis-side { display: grid; align-content: start; gap: 0; background: #fbfcfd; }
.analysis-side > section { padding: 16px; border-bottom: 1px solid var(--line); }
.analysis-city-row { width: 100%; padding: 2px 4px; border: 0; border-radius: 7px; color: var(--ink); background: transparent; text-align: left; }
.analysis-city-row:hover { background: var(--teal-soft); }
.analysis-reading h3 { margin: 5px 0 9px; font-size: 15px; }
.analysis-reading p { margin: 0 0 9px; color: var(--muted); font-size: 10.5px; line-height: 1.65; }
.analysis-empty { display: grid; justify-items: center; padding: 54px 20px; text-align: center; }
.analysis-empty > div { display: grid; place-items: center; width: 45px; height: 45px; border-radius: 13px; color: var(--muted); background: #edf2f4; font-size: 20px; }
.analysis-empty h4 { margin: 10px 0 3px; }
.analysis-empty p { margin: 0; color: var(--muted); font-size: 10px; }
.analysis-detail-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.analysis-detail-metrics div { padding: 13px; border-radius: 11px; background: #f6f8fa; }
.analysis-detail-metrics span, .analysis-detail-metrics small { display: block; color: var(--muted); font-size: 9px; }
.analysis-detail-metrics strong { display: block; margin: 4px 0; font-size: 19px; font-variant-numeric: tabular-nums; }
.analysis-formula { display: grid; grid-template-columns: repeat(5, 1fr); gap: 7px; margin: 12px 0; }
.analysis-formula div { padding: 10px; border: 1px solid var(--line); border-radius: 9px; }
.analysis-formula span, .analysis-formula strong { display: block; }
.analysis-formula span { color: var(--muted); font-size: 8px; }
.analysis-formula strong { margin-top: 3px; font-size: 12px; font-variant-numeric: tabular-nums; }

.analysis-list { display: grid; gap: 12px; }
.analysis-card { border: 1px solid var(--line); border-radius: 14px; background: #fff; padding: 15px; }
.analysis-card h4 { margin: 0 0 4px; font-size: 14px; }
.analysis-card p { margin: 0 0 9px; color: var(--muted); font-size: 11px; }
.analysis-card textarea { min-height: 76px; }
.field-count { float: right; color: var(--muted); font-size: 10px; }

.route-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.option {
  position: relative;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #fff;
  text-align: left;
}
.option:hover { border-color: #9db4c8; }
.option.selected { border: 2px solid var(--teal); background: var(--teal-soft); }
.option h4 { margin: 0 0 6px; font-size: 13px; }
.option p { margin: 0; color: var(--muted); font-size: 11px; }
.option-meta { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 9px; color: var(--navy); font-size: 10px; font-weight: 700; }

.service-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.service {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: #fafbfc;
}
.service input { width: 17px; height: 17px; margin-top: 2px; }
.service strong { display: block; font-size: 12px; }
.service span { color: var(--muted); font-size: 10.5px; }

.quote-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.quote-card { padding: 16px; border: 1px solid var(--line); border-radius: 15px; background: #fff; }
.quote-card header { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.quote-card h3 { margin: 0; font-size: 15px; }
.quote-card .current { color: var(--muted); font-size: 10.5px; }
.quote-inputs { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-top: 12px; }
.quote-inputs .field input { min-height: 38px; }
.quote-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; margin-top: 11px; }
.quote-stats div { padding: 8px; border-radius: 9px; background: #f6f8fa; }
.quote-stats span { display: block; color: var(--muted); font-size: 9px; }
.quote-stats strong { display: block; margin-top: 2px; font-size: 13px; }
.quote-card.danger { border-color: #e7b4bb; }
.quote-card.warning { border-color: #e9cf9f; }
.quote-card.good { border-color: #a8d8cc; }
.quote-reference-lock { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 13px; padding: 13px; border: 1px dashed var(--line-strong); border-radius: 11px; background: #f8fafb; }
.quote-reference-lock strong { font-size: 12px; }
.quote-reference-lock p { margin: 3px 0 0; color: var(--muted); font-size: 10px; }

.solution-grid { display: grid; gap: 12px; }
.solution-card { border: 1px solid var(--line); border-radius: 14px; background: #fff; padding: 15px; }
.solution-card h3 { margin: 0 0 4px; font-size: 14px; }
.solution-card p { margin: 0 0 9px; color: var(--muted); font-size: 11px; }
.solution-card textarea { min-height: 88px; }

.planning-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr); gap: 14px; }
.input-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 11px; }
.input-unit { position: relative; }
.input-unit input { padding-right: 62px; }
.input-unit span { position: absolute; right: 11px; top: 50%; transform: translateY(-50%); color: var(--muted); font-size: 10px; }
.demand-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 14px; }
.demand-strip div { padding: 11px; border-radius: 10px; background: #f6f8fa; }
.demand-strip span { display: block; color: var(--muted); font-size: 9px; }
.demand-strip strong { display: block; margin-top: 3px; font-size: 13px; font-variant-numeric: tabular-nums; }
.capacity-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 14px; }
.capacity-card { padding: 15px; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.capacity-card > div:first-child { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.capacity-card span { color: var(--muted); font-size: 11px; font-weight: 700; }
.capacity-card strong { font-size: 21px; font-variant-numeric: tabular-nums; }
.capacity-card small { display: block; margin-top: 7px; color: var(--muted); font-size: 10px; }
.gauge { position: relative; height: 9px; margin-top: 10px; overflow: hidden; border-radius: 99px; background: #edf1f4; }
.gauge div { height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--teal), #67b9ad); }
.gauge i { position: absolute; top: -2px; bottom: -2px; width: 2px; background: var(--red); }
.vehicle-showcase-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 14px; }
.vehicle-showcase {
  position: relative;
  min-height: 285px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(145deg, #0c2338, #133e54);
}
.vehicle-showcase-copy { position: relative; z-index: 3; max-width: 56%; padding: 17px; color: #fff; }
.vehicle-showcase-copy .kicker { color: rgba(255,255,255,.38); }
.vehicle-showcase-copy h3 { margin: 7px 0 4px; font-size: 16px; }
.vehicle-showcase-copy p { margin: 0; color: rgba(255,255,255,.5); font-size: 10px; }
.vehicle-load-label { display: flex; justify-content: space-between; gap: 8px; margin-top: 14px; color: rgba(255,255,255,.55); font-size: 9px; }
.vehicle-load-label strong { color: #6ed0bf; font-size: 13px; }
.vehicle-load-bar { height: 5px; margin-top: 6px; overflow: hidden; border-radius: 99px; background: rgba(255,255,255,.1); }
.vehicle-load-bar i { display: block; height: 100%; border-radius: inherit; background: linear-gradient(90deg, #45b6a5, #8de0d2); animation: loadGrow .75s ease-out both; }
.vehicle-stage { position: absolute; left: 0; right: 0; bottom: 0; height: 185px; perspective: 900px; overflow: hidden; }
.vehicle-stage::before {
  content: "";
  position: absolute;
  inset: auto -15% 22px;
  height: 86px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(0,0,0,.38), transparent 70%);
}
.road-lines {
  position: absolute;
  inset: auto 0 0;
  height: 92px;
  background:
    repeating-linear-gradient(90deg, transparent 0 34px, rgba(255,255,255,.2) 34px 56px, transparent 56px 88px) center 34px / 100% 2px no-repeat,
    linear-gradient(170deg, transparent 30%, rgba(255,255,255,.055) 31% 31.5%, transparent 32%),
    linear-gradient(10deg, transparent 64%, rgba(255,255,255,.045) 65% 65.5%, transparent 66%);
}
.truck-model {
  position: absolute;
  right: 7%;
  bottom: 57px;
  width: 72%;
  height: 104px;
  transform: rotateX(3deg) rotateY(-7deg);
  transform-style: preserve-3d;
  animation: truckFloat 2.8s ease-in-out infinite;
}
.truck-trailer {
  position: absolute;
  left: 2%;
  top: 2px;
  width: 71%;
  height: 82px;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 3px;
  padding: 6px;
  border: 2px solid rgba(255,255,255,.8);
  border-radius: 7px 3px 3px 7px;
  background: linear-gradient(160deg, #f3f7f8, #aebdc5);
  box-shadow: 8px 10px 0 rgba(0,0,0,.18), inset 0 -7px 0 rgba(12,35,56,.16);
}
.truck-trailer::before {
  content: "";
  position: absolute;
  left: 4px;
  right: 4px;
  top: 6px;
  height: 2px;
  background: rgba(16,42,67,.2);
}
.cargo-box {
  min-width: 0;
  border-radius: 2px;
  opacity: 0;
  background: linear-gradient(135deg, #d7b777, #a97d36);
  box-shadow: inset -2px -2px 0 rgba(89,58,15,.18);
  transform: translateY(-18px) scale(.82);
}
.cargo-box.loaded { opacity: 1; animation: cargoDrop .42s cubic-bezier(.2,.9,.25,1.2) var(--delay) both; }
.truck-cab {
  position: absolute;
  right: 1%;
  top: 17px;
  width: 30%;
  height: 67px;
  border: 2px solid rgba(255,255,255,.78);
  border-radius: 8px 14px 4px 4px;
  background: linear-gradient(160deg, #5db9b0, #176c68);
  box-shadow: 8px 9px 0 rgba(0,0,0,.2);
}
.truck-window { position: absolute; right: 8%; top: 9px; width: 43%; height: 25px; border-radius: 3px 8px 3px 3px; background: linear-gradient(145deg, #b6e6f2, #416f86); }
.truck-light { position: absolute; right: 2px; bottom: 8px; width: 8px; height: 7px; border-radius: 2px; background: #ffe5a0; box-shadow: 0 0 12px rgba(255,218,121,.8); }
.truck-wheel { position: absolute; bottom: -13px; width: 30px; height: 30px; border: 7px solid #18222a; border-radius: 50%; background: #8c9ba4; box-shadow: inset 0 0 0 3px #ced7dc, 0 4px 7px rgba(0,0,0,.35); animation: wheelSpin 1.2s linear infinite; }
.wheel-a { left: 18%; }
.wheel-b { left: 57%; }
.wheel-c { right: 9%; }
.motion-line { position: absolute; height: 2px; border-radius: 99px; background: linear-gradient(90deg, transparent, rgba(113,205,190,.6), transparent); animation: speedLine 1.5s ease-in-out infinite; }
.line-a { left: 2%; top: 43px; width: 85px; }
.line-b { left: 8%; top: 85px; width: 125px; animation-delay: -.6s; }
.line-c { left: 12%; top: 123px; width: 70px; animation-delay: -1.1s; }
.vehicle-9m6 .truck-model { width: 68%; }
.vehicle-12m5 .truck-model { width: 75%; }
.vehicle-17m5 .truck-model { width: 84%; }
.vehicle-iveco .truck-model { width: 52%; transform: rotateX(3deg) rotateY(-7deg) scale(.92); transform-origin: right bottom; }
.vehicle-4m2 .truck-model { width: 64%; }
.vehicle-7m7 .truck-model { width: 76%; }
.vehicle-iveco .truck-trailer { width: 65%; }
.vehicle-iveco .truck-cab { width: 34%; }
.calculation-rules { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 9px; margin-bottom: 14px; }
.calculation-rules div { padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.calculation-rules span, .calculation-rules small { display: block; color: var(--muted); font-size: 9px; }
.calculation-rules strong { display: block; margin: 3px 0; font-size: 15px; }

.leg-section { margin-top: 14px; }
.leg-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.leg-card { padding: 14px; border: 1px solid var(--line); border-radius: 13px; background: #fbfcfd; }
.leg-card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.leg-card-head b { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; color: #fff; background: var(--navy); font-size: 10px; }
.leg-card-head span { color: var(--muted); font-size: 9px; }
.leg-card h4 { margin: 10px 0 4px; font-size: 12px; }
.leg-card > strong { display: block; color: var(--teal); font-size: 12px; }
.leg-card p { margin: 9px 0 0; color: var(--muted); font-size: 10px; line-height: 1.55; }
.leg-card p span { display: block; margin-bottom: 2px; color: var(--ink); font-size: 9px; font-weight: 800; }
.carrier-compare { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(250px, .65fr); gap: 16px; margin-top: 12px; padding: 14px; border-radius: 12px; background: var(--blue-soft); }
.carrier-compare strong { font-size: 13px; }
.carrier-compare p { margin: 4px 0 0; color: #42627d; font-size: 10.5px; }
.carrier-compare > div:last-child { display: flex; flex-wrap: wrap; align-content: center; gap: 6px; }
.carrier-compare span, .carrier-compare b { padding: 5px 8px; border-radius: 7px; background: rgba(255,255,255,.7); font-size: 10px; }
.reference-choice h3 { margin: 5px 0 7px; }
.reference-choice p { margin: 0 0 10px; color: var(--muted); font-size: 11px; }
.reference-choice small { display: block; margin-top: 9px; color: var(--muted); font-size: 9.5px; }
.comparison-row { display: flex; justify-content: space-between; gap: 10px; padding: 7px 0; border-bottom: 1px solid var(--line); font-size: 10.5px; }
.comparison-row span { color: var(--muted); }
.comparison-row strong { font-variant-numeric: tabular-nums; }

.route-visual-card { margin-top: 14px; overflow: hidden; color: #fff; border-radius: var(--radius); background: linear-gradient(145deg, #0a2033, #0f3549); box-shadow: var(--shadow-sm); }
.route-visual-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding: 18px 20px 0; }
.route-visual-head h3 { margin: 6px 0 0; font-size: 17px; }
.route-canvas { position: relative; height: 230px; margin: 12px 16px 0; overflow: hidden; border: 1px solid rgba(255,255,255,.08); border-radius: 14px; background: radial-gradient(circle at 70% 35%, rgba(46,150,144,.20), transparent 30%), #071a2d; }
.route-gridlines { position: absolute; inset: 0; opacity: .13; background-image: linear-gradient(rgba(255,255,255,.25) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.25) 1px, transparent 1px); background-size: 34px 34px; mask-image: linear-gradient(to bottom, transparent, #000 30%, #000 78%, transparent); }
.route-lines { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.route-path-shadow { fill: none; stroke: rgba(0,0,0,.38); stroke-width: 11; stroke-linecap: round; }
.route-path-flow { fill: none; stroke: rgba(118,218,200,.18); stroke-width: 5; stroke-linecap: round; }
.route-path-moving { fill: none; stroke: #66cfbd; stroke-width: 2.5; stroke-linecap: round; stroke-dasharray: 8 12; animation: routeDash 2.2s linear infinite; }
.route-node { position: absolute; z-index: 3; display: grid; justify-items: center; min-width: 84px; text-align: center; transform: translate(-50%, -50%); }
.route-node i { width: 15px; height: 15px; border: 3px solid #75d5c3; border-radius: 50%; background: #0a2033; box-shadow: 0 0 0 7px rgba(102,207,189,.12), 0 0 20px rgba(102,207,189,.55); animation: nodePulse 2.4s ease-out infinite; }
.route-node strong { margin-top: 8px; color: #fff; font-size: 11px; }
.route-node span { margin-top: 2px; color: rgba(255,255,255,.45); font-size: 8px; }
.node-origin { left: 9%; top: 60%; }
.node-wuhan { left: 28%; top: 26%; }
.node-guiyang { left: 65%; top: 47%; }
.node-destination { left: 90%; top: 50%; }
.outer-route .node-destination { top: 72%; }
.route-truck-token { position: absolute; z-index: 4; offset-rotate: auto; width: 31px; height: 23px; filter: drop-shadow(0 4px 7px rgba(0,0,0,.4)); animation: routeDrive linear infinite; }
.route-truck-token span { position: absolute; left: 12px; top: 5px; width: 15px; height: 11px; display: grid; place-items: center; overflow: hidden; border-radius: 2px; color: transparent; background: linear-gradient(135deg, #f2f6f8, #70c4b8); font-size: 0; }
.route-truck-token span::before { content: ""; position: absolute; right: -5px; bottom: 1px; width: 7px; height: 9px; border-radius: 2px 4px 2px 2px; background: #c6f2e8; }
.route-truck-token i { position: absolute; left: 4px; bottom: 1px; width: 6px; height: 6px; border: 2px solid #06121c; border-radius: 50%; background: #d2dbe0; box-shadow: 13px 0 0 -2px #d2dbe0, 13px 0 0 0 #06121c; }
.route-live-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin: 13px 16px 16px; overflow: hidden; border: 1px solid rgba(255,255,255,.08); border-radius: 11px; background: rgba(255,255,255,.08); }
.route-live-strip div { min-width: 0; padding: 10px 12px; background: rgba(255,255,255,.035); }
.route-live-strip span, .route-live-strip strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.route-live-strip span { color: rgba(255,255,255,.38); font-size: 8px; }
.route-live-strip strong { margin-top: 3px; font-size: 10px; font-variant-numeric: tabular-nums; }

@keyframes cargoDrop {
  from { opacity: 0; transform: translateY(-20px) scale(.78); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes loadGrow { from { width: 0; } }
@keyframes truckFloat {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -3px; }
}
@keyframes wheelSpin { to { transform: rotate(360deg); } }
@keyframes speedLine {
  0%, 100% { opacity: .15; transform: translateX(10px); }
  50% { opacity: .7; transform: translateX(-12px); }
}
@keyframes routeDash { to { stroke-dashoffset: -40; } }
@keyframes nodePulse {
  0% { box-shadow: 0 0 0 0 rgba(102,207,189,.45), 0 0 20px rgba(102,207,189,.55); }
  70% { box-shadow: 0 0 0 13px rgba(102,207,189,0), 0 0 20px rgba(102,207,189,.35); }
  100% { box-shadow: 0 0 0 0 rgba(102,207,189,0), 0 0 20px rgba(102,207,189,.35); }
}
@keyframes routeDrive { from { offset-distance: 0%; } to { offset-distance: 100%; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}

.warehouse-viz { display: grid; grid-template-columns: 84px 1fr 1fr; gap: 12px; align-items: end; margin-top: 16px; padding: 12px; border-radius: 12px; background: #f6f8fa; }
.warehouse-floor { position: relative; height: 90px; display: flex; align-items: flex-end; justify-content: center; overflow: hidden; border: 1px solid var(--line); border-radius: 10px; background: repeating-linear-gradient(0deg, #fff 0 17px, #edf1f4 17px 18px); }
.warehouse-floor span { width: 100%; background: linear-gradient(0deg, rgba(23,126,114,.25), rgba(23,126,114,.55)); }
.warehouse-floor b { position: absolute; inset: auto 0 7px; color: var(--navy); text-align: center; font-size: 10px; }
.warehouse-viz > div:not(:first-child) span, .warehouse-viz small { display: block; color: var(--muted); font-size: 9px; }
.warehouse-viz strong { display: block; margin: 3px 0; font-size: 14px; }
.cost-metrics { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.operational { width: 42px !important; flex-basis: 42px !important; font-size: 8px !important; }

.simulation-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.scenario-card { padding: 16px; border: 1px solid var(--line); border-top: 3px solid var(--teal); border-radius: 15px; background: #fff; }
.scenario-card.risk { border-top-color: var(--red); }
.scenario-card header { display: flex; align-items: flex-start; justify-content: space-between; gap: 9px; }
.scenario-card h3 { margin: 5px 0 0; font-size: 17px; }
.scenario-card label { display: flex; justify-content: space-between; margin-top: 16px; color: var(--muted); font-size: 10px; }
.scenario-card label strong { color: var(--ink); }
.scenario-card input[type="range"] { width: 100%; margin: 8px 0 13px; accent-color: var(--teal); }
.scenario-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.scenario-metrics div { min-width: 0; padding: 8px; border-radius: 8px; background: #f7f9fb; }
.scenario-metrics span { display: block; color: var(--muted); font-size: 8.5px; }
.scenario-metrics strong { display: block; margin-top: 2px; overflow: hidden; font-size: 11px; text-overflow: ellipsis; font-variant-numeric: tabular-nums; }
.scenario-card textarea { width: 100%; min-height: 112px; margin-top: 12px; padding: 10px; border: 1px solid var(--line-strong); border-radius: 9px; outline: none; resize: vertical; }
.scenario-card textarea:focus { border-color: #7aa0bf; box-shadow: 0 0 0 3px rgba(45,106,160,.08); }

.solution-brief { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr); gap: 18px; align-items: center; margin-bottom: 14px; padding: 20px; color: #fff; border-radius: var(--radius); background: linear-gradient(135deg, var(--navy), var(--navy-2)); }
.solution-brief .kicker { color: rgba(255,255,255,.5); }
.solution-brief h3 { margin: 7px 0 0; font-size: 22px; line-height: 1.35; }
.solution-brief p { margin: 0; color: rgba(255,255,255,.68); font-size: 12px; }
.pitch-panel { background: #fcfdfd; }
.pitch-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.pitch-card { padding: 13px; border: 1px solid var(--line); border-radius: 12px; background: #fff; }
.pitch-card h4 { margin: 0 0 4px; font-size: 12px; }
.pitch-card p { margin: 0 0 8px; color: var(--muted); font-size: 10px; }
.pitch-card textarea { min-height: 88px; }

.checklist { display: grid; gap: 8px; }
.check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 11px;
  border-radius: 10px;
  background: #f7f9fb;
}
.check-mark {
  display: grid;
  place-items: center;
  flex: 0 0 23px;
  height: 23px;
  border-radius: 7px;
  color: #fff;
  background: var(--teal);
  font-size: 11px;
  font-weight: 800;
}
.check > div:nth-child(2) { flex: 1; min-width: 0; }
.check.fail .check-mark { background: var(--red); }
.check strong { display: block; font-size: 12px; }
.check span { color: var(--muted); font-size: 10.5px; }
.fix-link { flex: 0 0 auto; padding: 3px 0; border: 0; color: var(--red); background: transparent; font-size: 10px; font-weight: 800; }
.fix-link:hover { text-decoration: underline; }
.warning-box, .info-box, .success-box {
  padding: 12px 14px;
  border-radius: 11px;
  font-size: 12px;
}
.warning-box { color: #80540e; background: var(--gold-soft); border: 1px solid #efd59d; }
.info-box { color: #275a86; background: var(--blue-soft); border: 1px solid #cbdff0; }
.success-box { color: #17685d; background: var(--teal-soft); border: 1px solid #badfd6; }

.code-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 15px;
  align-items: center;
  padding: 24px;
  color: #fff;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--navy), var(--navy-2));
}
.code-card small { color: rgba(255,255,255,.56); font-size: 11px; }
.code-card h2 { margin: 5px 0 0; font-size: 17px; }
.join-code {
  padding: 8px 16px;
  border: 1px dashed rgba(255,255,255,.4);
  border-radius: 13px;
  font-size: 32px;
  font-weight: 800;
  letter-spacing: .16em;
}

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(10,23,37,.55);
  backdrop-filter: blur(7px);
}
.modal {
  width: min(900px, 100%);
  max-height: min(90vh, 980px);
  overflow: auto;
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 30px 90px rgba(8,18,30,.28);
}
.modal.wide { width: min(1080px, 100%); }
.modal.narrow { width: min(560px, 100%); }
.modal.pitch { width: min(1240px, 100%); padding: 0; background: #081827; }
.modal.bigscreen { width: min(1480px, 100%); padding: 0; color: #fff; background: #081827; }
.modal-head {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  padding: 19px 21px 15px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.97);
}
.modal-head h3 { margin: 0; font-size: 20px; }
.modal-head p { margin: 4px 0 0; color: var(--muted); font-size: 11px; }
.icon-btn {
  width: 34px; height: 34px;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--muted);
  background: #fff;
  font-size: 18px;
}
.modal-body { padding: 19px 21px 23px; }

.toast-root {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 200;
  width: min(355px, calc(100vw - 40px));
  display: grid;
  gap: 8px;
}
.toast {
  padding: 12px 14px;
  border-radius: 11px;
  color: #fff;
  background: var(--navy);
  box-shadow: var(--shadow);
  font-size: 12px;
}
.toast.error { background: var(--red); }
.toast.success { background: var(--teal); }

.pitch-deck {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 22px;
  background:
    radial-gradient(circle at 92% 3%, rgba(52,184,160,.16), transparent 25rem),
    #081827;
}
.pitch-close { position: absolute; z-index: 3; top: 20px; right: 20px; color: #fff; border-color: rgba(255,255,255,.2); background: rgba(255,255,255,.08); }
.pitch-slide {
  min-height: 310px;
  padding: clamp(24px, 4vw, 52px);
  color: #fff;
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(14,43,63,.94), rgba(11,32,50,.98));
}
.pitch-slide h2 { max-width: 900px; margin: 20px 0 16px; font-size: clamp(34px, 5vw, 66px); line-height: 1.12; letter-spacing: -.045em; }
.pitch-slide h3 { max-width: 900px; margin: 14px 0 22px; font-size: clamp(26px, 3.2vw, 44px); line-height: 1.22; letter-spacing: -.035em; }
.pitch-slide > p { max-width: 860px; color: rgba(255,255,255,.67); font-size: 15px; line-height: 1.75; }
.pitch-cover { min-height: 480px; display: flex; flex-direction: column; justify-content: space-between; background: linear-gradient(135deg, #0b2338, #14566a); }
.pitch-cover > div:last-child strong, .pitch-signature strong { display: block; font-size: 14px; }
.pitch-cover > div:last-child span, .pitch-signature span { color: rgba(255,255,255,.5); font-size: 11px; }
.slide-number { color: rgba(255,255,255,.4); font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.pitch-route { display: flex; flex-wrap: wrap; align-items: stretch; gap: 8px; margin-bottom: 24px; }
.pitch-route div { min-width: 150px; padding: 13px; border: 1px solid rgba(255,255,255,.13); border-radius: 11px; background: rgba(255,255,255,.05); }
.pitch-route b { display: block; color: #62c9b8; font-size: 9px; }
.pitch-route span { display: block; margin-top: 4px; font-size: 13px; }
.pitch-route i { align-self: center; color: rgba(255,255,255,.35); font-style: normal; }
.pitch-kpis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-bottom: 24px; }
.pitch-kpis div { padding: 14px; border: 1px solid rgba(255,255,255,.11); border-radius: 11px; background: rgba(255,255,255,.05); }
.pitch-kpis span { display: block; color: rgba(255,255,255,.45); font-size: 9px; }
.pitch-kpis strong { display: block; margin-top: 4px; font-size: 22px; font-variant-numeric: tabular-nums; }
.pitch-close-slide { background: linear-gradient(135deg, #123d4d, #0d2b3e); }
.pitch-signature { margin-top: 32px; padding-top: 15px; border-top: 1px solid rgba(255,255,255,.13); }

.big-screen { padding: clamp(20px, 3vw, 42px); }
.big-screen-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.big-screen-head h2 { margin: 7px 0 4px; font-size: clamp(26px, 3vw, 42px); letter-spacing: -.04em; }
.big-screen-head p { margin: 0; color: rgba(255,255,255,.5); font-size: 11px; }
.big-screen-head .icon-btn { color: #fff; border-color: rgba(255,255,255,.16); background: rgba(255,255,255,.06); }
.big-screen .kicker { color: rgba(255,255,255,.4); }
.big-kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 24px 0; }
.big-kpis div { padding: 16px; border: 1px solid rgba(255,255,255,.1); border-radius: 13px; background: rgba(255,255,255,.05); }
.big-kpis span, .big-kpis small { display: block; color: rgba(255,255,255,.45); font-size: 9px; }
.big-kpis strong { display: inline-block; margin: 6px 5px 3px 0; font-size: 36px; line-height: 1; font-variant-numeric: tabular-nums; }
.big-screen-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 14px; }
.big-screen-grid > section { padding: 18px; border: 1px solid rgba(255,255,255,.1); border-radius: 15px; background: rgba(255,255,255,.035); }
.big-screen-grid h3 { margin: 0 0 13px; font-size: 14px; }
.ranking-list { display: grid; gap: 7px; }
.ranking-row { display: grid; grid-template-columns: 38px 1fr 45px; gap: 11px; align-items: center; padding: 10px 12px; border-radius: 10px; background: rgba(255,255,255,.05); }
.ranking-row > b { color: rgba(255,255,255,.35); font-size: 12px; }
.ranking-row span { font-size: 12px; font-weight: 700; }
.ranking-row small { display: block; margin-top: 2px; color: rgba(255,255,255,.4); font-size: 9px; }
.ranking-row > strong { color: #65cbbb; font-size: 19px; text-align: right; font-variant-numeric: tabular-nums; }
.big-route-list { display: grid; gap: 7px; }
.big-route-list div { display: flex; justify-content: space-between; gap: 12px; padding: 10px; border-radius: 9px; background: rgba(255,255,255,.05); font-size: 11px; }
.big-route-list strong { color: #65cbbb; }
.big-insights { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; }
.big-insights p { margin: 0; padding: 10px; border-radius: 9px; background: rgba(255,255,255,.05); }
.big-insights span { display: block; color: rgba(255,255,255,.4); font-size: 9px; }
.big-insights b { display: block; margin-top: 3px; font-size: 15px; }
.big-empty { padding: 40px 10px; color: rgba(255,255,255,.4); text-align: center; font-size: 11px; }
.big-screen footer { display: flex; justify-content: space-between; gap: 20px; margin-top: 22px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.3); font-size: 9px; }

button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid rgba(45,106,160,.32);
  outline-offset: 2px;
}

.empty {
  display: grid;
  justify-items: center;
  padding: 45px 20px;
  text-align: center;
}
.empty-mark {
  width: 52px; height: 52px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: var(--navy);
  background: var(--blue-soft);
  font-size: 12px;
  font-weight: 800;
}
.empty h3 { margin: 12px 0 5px; }
.empty p { max-width: 480px; margin: 0 0 16px; color: var(--muted); }

.sticky-save {
  position: sticky;
  bottom: 12px;
  z-index: 15;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 18px;
  margin-left: auto;
  width: max-content;
  max-width: calc(100vw - 28px);
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255,255,255,.93);
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(8px);
}

@media (max-width: 1050px) {
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3, .route-grid { grid-template-columns: repeat(2, 1fr); }
  .benchmark-card, .planning-grid, .solution-brief { grid-template-columns: 1fr; }
  .leg-grid, .calculation-rules { grid-template-columns: repeat(2, 1fr); }
  .simulation-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .carrier-compare { grid-template-columns: 1fr; }
  .vehicle-showcase-grid { grid-template-columns: 1fr; }
  .analysis-result-grid { grid-template-columns: 1fr; }
  .analysis-table-panel { border-right: 0; border-bottom: 1px solid var(--line); }
  .analysis-kpi-grid { grid-template-columns: repeat(3, 1fr); }
  .mission-brief-grid { grid-template-columns: 1fr 1fr; }
  .big-screen-grid { grid-template-columns: 1fr; }
}

@media (max-width: 820px) {
  .auth-page { grid-template-columns: 1fr; }
  .auth-story { min-height: auto; padding: 28px 22px 34px; }
  .auth-copy { padding: 44px 0 26px; }
  .auth-copy h1 { font-size: 36px; }
  .flow { grid-template-columns: 1fr 1fr; }
  .auth-panel { padding: 32px 20px 50px; }
  .app-shell { display: block; }
  .sidebar {
    position: fixed;
    inset: auto 0 0;
    z-index: 50;
    height: auto;
    padding: 7px 7px calc(7px + env(safe-area-inset-bottom));
    border-top: 1px solid rgba(255,255,255,.1);
  }
  .brand, .sidebar-foot { display: none; }
  .nav-list { display: flex; gap: 3px; margin: 0; overflow-x: auto; scrollbar-width: none; }
  .nav-list::-webkit-scrollbar { display: none; }
  .nav-item {
    flex: 0 0 68px;
    min-width: 68px;
    width: auto;
    flex-direction: column;
    gap: 2px;
    padding: 6px 4px;
    border-radius: 8px;
    text-align: center;
    font-size: 9px;
  }
  .nav-item.active { box-shadow: none; }
  .nav-number { width: 22px; height: 22px; font-size: 8px; }
  .main { padding-bottom: 74px; }
  .topbar { min-height: 58px; padding: 0 14px; }
  .topbar p, .session-chip { display: none; }
  .topbar h1 { font-size: 16px; }
  .content { padding: 18px 12px 32px; }
  .page-head { align-items: flex-start; flex-direction: column; }
  .page-head h2 { font-size: 21px; }
  .metrics { gap: 8px; }
  .metric { min-height: 108px; padding: 13px; }
  .metric-value { font-size: 24px; }
  .stepbar { display: flex; overflow-x: auto; }
  .step { flex: 0 0 112px; }
  .business-grid, .route-grid, .quote-grid, .service-grid, .grid-3, .form-grid {
    grid-template-columns: 1fr;
  }
  .capacity-grid, .simulation-grid, .leg-grid, .calculation-rules, .pitch-grid,
  .demand-strip, .benchmark-kpis, .big-kpis, .pitch-kpis, .big-insights {
    grid-template-columns: 1fr 1fr;
  }
  .route-live-strip { grid-template-columns: 1fr 1fr; }
  .route-canvas { height: 210px; }
  .route-node span { display: none; }
  .input-grid, .warehouse-viz { grid-template-columns: 1fr; }
  .warehouse-floor { width: 84px; }
  .analysis-toolbar { align-items: stretch; }
  .analysis-filter-label, .analysis-field, .analysis-field.grow { width: 100%; }
  .segmented-control { overflow-x: auto; }
  .segmented-control button { flex: 1 0 auto; }
  .analysis-kpi-grid { grid-template-columns: 1fr 1fr; }
  .analysis-kpi-grid > div { border-bottom: 1px solid var(--line); }
  .analysis-detail-metrics, .analysis-formula { grid-template-columns: 1fr 1fr; }
  .quote-reference-lock { align-items: flex-start; flex-direction: column; }
  .quest-track { grid-template-columns: 1fr; gap: 8px; }
  .quest-track small { text-align: left; }
  .mission-brief-grid { grid-template-columns: 1fr; }
  .code-card { grid-template-columns: 1fr; }
  .join-code { justify-self: start; }
  .modal-overlay { align-items: end; padding: 0; }
  .modal, .modal.wide, .modal.narrow, .modal.pitch, .modal.bigscreen { width: 100%; max-height: 94vh; border-radius: 20px 20px 0 0; }
  .modal-head { padding: 16px 16px 12px; }
  .modal-body { padding: 16px; }
  .pitch-deck, .big-screen { padding: 12px; }
  .pitch-slide { min-height: 260px; padding: 24px 18px; }
  .pitch-hold { border-radius: 14px; }
}

@media (max-width: 460px) {
  .metrics { grid-template-columns: 1fr 1fr; }
  .stepbar { display: flex; }
  .flow { grid-template-columns: 1fr; }
  .capacity-grid, .simulation-grid, .leg-grid, .calculation-rules, .pitch-grid,
  .demand-strip, .benchmark-kpis, .big-kpis, .pitch-kpis, .big-insights {
    grid-template-columns: 1fr;
  }
  .analysis-kpi-grid, .analysis-detail-metrics, .analysis-formula {
    grid-template-columns: 1fr;
  }
  .benchmark-card { padding: 16px; }
  .big-screen footer { flex-direction: column; gap: 6px; }
  .vehicle-showcase { min-height: 270px; }
  .vehicle-showcase-copy { max-width: 70%; }
  .route-visual-head { flex-direction: column; }
  .route-canvas { height: 190px; }
  .route-node { min-width: 60px; }
  .route-node strong { font-size: 9px; }
}